29121442 (number)

29121442 is an even 8-digits composite number following 29121441 and preceding 29121443. In scientific notation, it is written as 2.9121442 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 11425536 positive integers (up to 29121442) that are relatively prime to 29121442.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand four hundred forty-two

Notation

Scientific notation 2.9121442 × 10^7
Engineering notation 2.9121442 × 10^6

Prime Factorization of 29121442

Prime Factorization 2 × 17 × 259 × 3307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29121442
Product of the distinct prime numbers

The prime factorization of 29121442 is 2 × 17 × 259 × 3307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 3, 1, 984, 458, 2630, 7183, 6634, 33891, 347919, 108999, 2678728, 6988415, 3306520, 1536295, 226240572, 471583443, 6453235505, 5524063527

Basic calculations (n = 29121442)

Multiplication

n×y
n×2 58242884
n×3 87364326
n×4 116485768
n×5 145607210

Division

n÷y
n÷2 14560721
n÷3 9707147.3333333
n÷3 7280360.5
n÷5 5824288.4

Exponentiation

ny
n2 848058384159364
n3 2.4696683046911E+22
n4 7.1920302294299E+29
n5 2.0944229118859E+37

Nth Root

y√n
2√n 5396.4286338281
3√n 307.65994543288
4√n 73.460388195463
5√n 31.105885941883

Divisors of 29121442

1, 2, 17, 34, 259, 518, 3307, 4403, 6614, 8806, 56219, 112438, 856513, 1713026, 14560721, 29121442

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121442 can be divided by 16 positive divisors. The sum of these divisors (counting 29121442) is 1, the average is 0.0625.

Base conversion 29121442

Base System Value
2 Binary 1101111000101101110100010
3 Ternary 2000210112002221
4 Quaternary 1233011232202
5 Quinary 24423341232
6 Senary 2520101254
8 Octal 157055642
10 Decimal 29121442
12 Duodecimal 990482a
16 Hexadecimal 1bc5ba2
20 Vigesimal 9203c2
36 Base36 hc68y

Cryptographic Hash Functions

md5 53c92fc2556f17c3187e1a1c7873d271
sha1 78efc08cf5396ce064049a6583c82176fc393265
sha256 370c3ab8f10740c00e1ba9eb48f9e04c10b5bfd98d4ceed5552fad52b74ca47f
sha512 6525e4ffafb482bc1e2021ed2c851b8bb4dc00e6ff3f966f643bf743865c1ff0ad052729743b76a8b53e7db33c168e94f5f3eb16faf4e173c1714b9b75ebeda3
ripemd-160 b73520f6433abe7fb5b69ca1da0f1666cc84648b

29121442 as geometric shapes

Circle

Radius = n
Diameter 58242884
Circumference 182975416.49828
Area 2.6642539894903E+15

Sphere

Radius = n
Volume 1.0344922403761E+23
Surface area 1.0657015957961E+16
Circumference 182975416.49828

Square

Length = n
Perimeter 116485768
Area 848058384159364
Diagonal 41183938.232261

Cube

Length = n
Surface area 5088350304956184
Volume 2.4696683046911E+22
Space diagonal 50439817.13367

Equilateral Triangle

Length = n
Perimeter 87364326
Area 3.672200522872E+14
Altitude 25219908.566835

Triangular Pyramid

Length = n
Surface area 3.672200522872E+14
Volume 2.9105320092142E+21
Height 13727979.410754